baber/WOPTO huggingface dataset:
Patent JP-2000138801-A (JP)
Title: Method and device for scanning original
Inventor: HEUER AXEL
IPC: H04N1/06
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To simply and fully automate lighting of an original for each pixel, even when a scanning drum with a different diameter is in use by using a light spot for a luminous spot and adjusting lighting of the original, depending on a luminous density of the luminous spot that is measured under changes in the scale of an image formed on the original optimum to each pixel. SOLUTION: A luminous density of a luminous spot is measured, and lighting of an original is adjusted depending on the luminous density of the measured luminous spot by using a light spot for the luminous spot under a change in a scale of an image formed on the original. When a scanning drum with a different diameter is used, optimum lighting for each pixel of the original 5 to be scanned is obtained by using an adjustment drive section 23a to slide a light emission face 8 of a light guide 7, thereby changing a size of the original 5 to be scanned by the luminous spot 12 and measuring the luminous density of the luminous spot 12 continuously with a scanning mechanism 15.  In this case, an image signal B is used for a scale with respect to the luminous density of the luminous spot 12, and fluctuation in the thickness of the original 5 which should be scanned or the diameter of the scanning drum 1 used is taken into account.
Patent JP-H0595487-A (JP)
Title: Data compression method
Inventor: MIZUTANI YOICHI
IPC: G06T9/00
Filed: 1991-09-30
Abstract: PURPOSE:To attain compression processing corresponding to a local characteristic of data with an excellent efficiency by forming input data to be blocks and using correlation between adjacent samples for each block so as to implement coding processing. CONSTITUTION:After input data subject to A/D conversion are divided into plural blocks by a block processing circuit 3, a prediction arithmetic operation circuit 5 obtains a prediction error with respect to adjacent samples, a quantizer 6 implements differential PCM processing and gives the result to a frame processing circuit 7. On the other hand, the block data are given to a quantization width decision circuit 14 via a prediction error arithmetic operation circuit 11, an absolute value processing circuit 12 and a maximum value detection circuit 13, in which quantization width is decided in response to the maximum value of the prediction error of each sample in each block. Thus, data are compressed basically by the differential PCM to decide a quantization width suitable for each block and the prediction error is obtained by utilizing the correlation between adjacent samples, then the S/N is improved with simple hardware and the method copes also with a local characteristic of data.
Patent JP-H01120994-A (JP)
Title: Method and equipment for monitoring sensor output
Inventor: NAKAYAMA MASAKI
IPC: H04Q9/00
Filed: 1987-11-04
Abstract: PURPOSE:To improve a sensor output fetch speed to a CDU and to reduce the number of wires by arranging a peripheral processing unit LDU to each of plural sensors and connecting the LDUs in series in a ring form via the central processing unit CDU corresponding to a controller. CONSTITUTION:An identification code ID to specify its own LDU is assigned to a CDU 30 in LDUs 41-4n. Then in the LDUs 41-4n, if a sensor 22 is turned off to on for example, the output of the sensor 22 is fetched in a first-in first-out(FIFO) buffer 403 immediately together with the ID code assigned to the LDU 42. A transmission circuit 406 applies required processing such as modulation to the inputted signal and transfers the result to the LDU 43 of the next stage via a communication medium 50. The CDU 30 decomposes the fetched signal into an ID code and a sensor output and gives the converted address and the sensor output to a machine controller 10.
Patent JP-S62138525-A (JP)
Title: Production of electrically conductive polymeric material
Inventor: FUKUNAGA TAKAO
IPC: C08G61/10
Filed: 1985-12-13
Abstract: PURPOSE:To easily produce an electrically conductive polymeric material having stable electrical conductivity and especially high fluidity, by forming an electrically conductive polymer by the electrolytic polymerization in a dissolved or molten polymeric material under agitation, thereby uniformly dispersing the electrically conductive polymer in the polymeric material. CONSTITUTION:A dissolved or molten polymeric material (e.g. polyvinyl chloride) is charged into an electrolytic cell 1, added with a monomer (e.g. pyrrole) forming an electrically conductive polymer by electrolytic polymerization together with an electrolyte and thoroughly stirred. A DC power source 8 is connected to a metallic agitation blade 7 of an agitator 4 in a manner to act the blade as an anode and the mixture is electrolyzed under agitation. The objective electrically conductive polymeric material can be collected from the part near the agitation blade 7.
Patent JP-H02127328-A (JP)
Title: Paper sheet feed device
Inventor: OKADA TADASHI
IPC: B65H1/26
Filed: 1988-11-04
Abstract: PURPOSE:To improve the operation performance of the device in the title by arranging a rotary drive means which can rotate a paper sheet feed part between the longitudinal feed position and a lateral feed position of a form. CONSTITUTION:A paper sheet feed cassette 17 is supported by a paper sheet feed cassette turning motor 21 used as a rotary drive means and constituted so as to be rotated by an angle range of 90 deg. between a longitudinal feed position shown by a full line and a lateral feed position shown by a two dots chain line by the paper sheet feed cassette turning motor 21. Therefore, the labour for exchanging the paper feed cassette by hand one by one and so on required to change the carrying direction of a form is not necessary.
Patent JP-H11120410-A (JP)
Title: Binding band processor and paper sheet processor equipped with the same device
Inventor: MATSUMOTO HIDEKI
IPC: B65B69/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet processor for surely housing a binding band whose binding is released without dropping it in a normal attitude, and a paper sheet processor equipped with this banding band processor. SOLUTION: A binding band processor is provided with a horizontal band turning mechanism for isolating a cut horizontal band K2 from a paper sheet bundle T a little, horizontal band catch mechanism for clamping the horizontal band K2 isolated from the bundle T, and carrying mechanism for carrying the bundle T. At the time of extracting the horizontal band K2 from the bundle T, a pin 81 of the horizontal band turning mechanism is inserted between the bundle T and the horizontal band K2, and the pin 81 is isolated from the bundle T so that the horizontal band K2 can be isolated from the bundle T. Then, the horizontal band K2 isolated from the bundle T is clamped by a clamper 101 of the horizontal band catch mechanism with the pin 81, and the bundle T is carried by the carrying mechanism. Thus, the horizontal band K2 can be extracted from the bundle T.  Afterwards, the pin 81 is pulled out of the clamper 101.
Patent JP-S62139344-A (JP)
Title: Multilayer ceramic substrate device
Inventor: OKANE KENJI
IPC: H01L23/12
Filed: 1985-12-13
Abstract: PURPOSE:To facilitate design change including the connection with an external signal by providing a terminal for outside connection on the substrate. CONSTITUTION:An I/O pin 14 for design change and an outside connecting terminal 13 for design change which is connected with the I/O pin 14 for design change are provided on a multilayer ceramic substrate 1 mounted with a semiconductor chip 2 having solder bumps. When this terminal 13 and a pad 8 required by design change is connected with a wire 11, the design change including the connection with an external signal can be easily executed.
Patent JP-H05245775-A (JP)
Title: Fastener-driving tool with improved fastener-loading feature
Inventor: JIYOOJI JII DEYUUI
IPC: B25C1/18
Filed: 1992-09-25
Abstract: PURPOSE: To load and drive a fastener by a worker with a standing attitude intact in a portable type powder-actuated fastener-driving tool. CONSTITUTION: A portable type powder-actuated fastener-driving tool assembly 10 is equipped with an upper side handle 58 operated by a worker in his standing attitude intact, and a charging port 102 to a flexible tube 100 for gravitationally feeding a fastener on the upper part of a tool. The tube 100 is fixed to a nose piece assembly 36 in the lower part, and the assembly 36 inside is equipped with a fastener feeding shuttle for repeating the lateral movement of the fastener from a receiving position to a delivery position directly beneath a driving ram. By abutting the nose piece 36 on a workpiece 12 on a foundation 14 and pushing the handle 58 down, the shuttle holds the fastener to be moved to direct beneath a drive ram by a cam and a link. By pulling a trigger 60, a primary trigger remotely controlled via a wire cable actuates to drive the fastener by the drive ram.
Patent JP-H09165383-A (JP)
Title: Production of oxazole derivative
Inventor: HORUSUTO PAURINGU
IPC: C07D263/34
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To produce an oxazole derivative useful as a synthetic intermediate for vitamin B 6  or the like in high yield under mild reaction conditions in a shortened time by dehydration of a 5-carbamoyl-4-lower alkyloxazole wit titanium tetrachloride in the presence of a base.  
     SOLUTION: In the production of 5-cyano-4-lower alkyloxazole by dehydration of 5-carbamoyl4-lower alkyl-oxazole, the 5-carbamoyl-4-lower alkyloxazole, for example, 5-carbomoyl-4-methyloxazole is added to a suspension of titanium tetrachloride in acetonitrile or tetrahydrofuran at room temperature, a base such as triethylamine is added dropwise, and after reaction, water is added to effect hydrolysis. Then, the reaction product is extracted with methyl tert.- butyl ether, the extract is dried and the solvent is evaporated off to give the objective 5-cyano-4-lower alkyloxazole useful as a synthetic intermediate for pyridoxine (vitamin B 6 ) in high yield. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H07127242-A (JP)
Title: Combined use type clamp for different diameter pipe
Inventor: NAKAMURA KIJU
IPC: E04G7/06
Filed: 1993-11-09
Abstract: PURPOSE:To reduce the complication of management resulting from increase in the kinds of clamps and expenses required for the management by clamping three kinds of different diameter pipes with one clamp. CONSTITUTION:An embracedly attached piece 4 is pivotally mounted on a pivot pin between an embracedly held body 1 and an embracedly attached body 2, and in the case of clamping a small diameter pipe, the embracedly attached pirce is put upon the pipe, and in the case of clamping a medium or a large diameter pipe, the embracedly attached piece is set in the embracedly held body, which is covered with an auxiliary embracedly held body 3. The spherical receiving part A2 of the embracedly attached body is pressed with a bolt 7 according to the diameter of the pipe for clamping the pipe.
Patent JP-H04153607-A (JP)
Title: Manufacture of optical waveguide device
Inventor: ISHIKAWA TAKESHI
IPC: G02B6/12
Filed: 1990-10-17
Abstract: PURPOSE:To eliminate the need for an ion exchanging process, to manufacture the optical waveguide device in a short time, and to realize good manufacture efficiency, easy process control, and stable quality by applying an external force to a glass substrate and generating strain in the glass substrate, heating its top surface, and cooling it slowly while the external force is still applied and then removing the external force. CONSTITUTION:The external force is applied first to generate the stress strain in the glass substrate 7. Then the top surface of the glass substrate 7 wherein the stress-strain is generated is heated and then cooled slowly. Therefore, the stress-strain of the surface of the glass substrate 7 is removed and the surface becomes anisotropic, but the stress-strain is still generated in the glass substrate 7. Then when the external force is removed, the inside of the glass substrate 7 is returning to an isotropic state, so strain-stress is generated in the surface layer part of the glass substrate 7 and a core part is formed. Consequently, the need for the complicate ion exchanging process is eliminated, the optical waveguide device can easily be manufactured in a short time, and an article which does not meet standards can easily be remanufactured; and the process control is easy, so the quality can be stabilized.
Patent JP-H10103489-A (JP)
Title: Controller for automatic transmission
Inventor: NAKAYAMA YASUNARI
IPC: F16H61/08
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent fault such as racing of engine rotational speed and falling- down of a transmission output torque by delivering operating pressure delaying from switching operation when speed is changed from a speed number for supplying operating pressure in a frictional element fastening chamber toward a speed number which is not supplied. SOLUTION: In the case of delivering of a 3-4 clutch pressure by a second DSV(a duty solenoid valve) at the time of 4-2 shift, base oil pressure Pb and feed back oil pressure Pfb are added, and calculating oil pressure during delivering operation is found out. After a shift command is outputted, until a delay time T1 is lapsed, a duty ratio is held to 0%, and the fastening chamber is made in an operating pressure supplying condition. When the T1 is lapsed, a duty ratio signal corresponding to its calculated oil pressure is outputted until the turbine rotational speed Nt is increased to rotational speed Nt0 <-> just before a shift operation is completed, and feed back control is carried out.  When a prescribe time T2 is lapsed after turbine rotational speed is increased to Nt0 <-> , feed back control is completed, the duty ratio is outputted while increasing it to 100%, and clutch pressure is delivered completely.
Patent JP-H02126223-A (JP)
Title: Driving method for display device
Inventor: NUMAO KOJI
IPC: G09G3/36
Filed: 1988-11-05
Abstract: PURPOSE:To drive the liquid crystal display device without making any feeling of an intense flicker by repeating small deviation in the reflected or transmitted light of a picture element in a one-frame period with plural kinds of specific nonselect voltage waveforms which are applied to scanning electrodes. CONSTITUTION:A voltage which is applied to a scanning electrode consists of a select voltage waveform A and a nonselect voltage waveform and a basic nonselect voltage waveform B and plural kinds of specific nonselect voltage waveforms C and D are applied as the nonselect voltage waveform repeatedly in the period Ta of one frame. The deviation in the quantity of reflected or transmitted light of a picture element which is smaller than the deviation in the quantity of reflected or transmitted light of a picture element in the one- frame period which is caused when the state wherein the nonselect voltage waveform is applied to a scanning electrode Li is switched to the state wherein the select voltage waveform A is applied is caused repeatedly with the specific nonselect voltage waveforms C and D, so a flicker due to the brightness deviation in the one frame period is reduced.
Patent JP-H06132050-A (JP)
Title: Connector for low power attaching and detaching
Inventor: KUBOTA KATSUHIRO
IPC: H01R13/639
Filed: 1992-10-19
Abstract: PURPOSE:To increase workability in the process of fitting in a connector for the low power attaching and detaching in which the power of fitting for male and female connectors used in an electric circuit is reduced and also to obtain a connector for the low power attaching and detaching which is high in reliability by improving operating members to prevent defects in fitness. CONSTITUTION:An extrusion 5 for a stopper is provided in one 4 of levers provided in the housing 3 of female connectors, and a groove 6 for locking is provided in the other 4' of levers. Before fitting a female connector 1 to a male connector 2, the extrusion 5 for a stopper is fitted into the groove 6 for locking to prevent the other 4' of levers from independently rotating and to control the order for fitting, thereby preventing the occurrence of malfunction before it happens.
Patent JP-H01120396-A (JP)
Title: Friction rotor for medium transfer type plotter
Inventor: SANO MAKOTO
IPC: B65H5/06
Filed: 1987-11-04
Abstract: PURPOSE: To provide a friction roller in which slip preventive performance is not deteriorated without marring a medium by immersing the uneven spot of the friction roller in polishing liquid containing acid such as phosphoric acid as a main component and applying chemical polishing thereto. CONSTITUTION: Edge parts 3 are sharply formed in uneven spots 62 formed by cutting work on the surface 6 of a friction roller. The friction roller is immersed in polishing liquid containing phosphoric acid as a main component and the uneven spots 62 are applied to chemical polishing. Thereby, roundness is formed in the edge parts and burrs remaining by cutting work are removed. Accordingly, sufficient performance is obtained even in a thin medium.
Patent JP-S62139772-A (JP)
Inventor: SUZUKI TOSHIYUKI
IPC: B62K11/02
Filed: 1985-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02270271-A (JP)
Title: Contactor for connector
Inventor: NAKAMURA TATSURO
IPC: H01R13/33
Filed: 1989-10-27
Abstract: PURPOSE:To electromechanically make stable connections of a pressure-contact unit, a contact unit and a core wire to one another by doing the work of bringing a cable in pressure contact with a core-wire caulking section in the pressure contact unit in such a manner that the core wire formed of fine-line groups appearing in such a condition as a denuded cable may be positioned on a side facing the pressure-contact joint where the section is mated with the cable and then the rear end part of the contact unit may be positioned on the lower side of the core wire. CONSTITUTION:A cable with its core wire 143 formed of plural fine-line groups, in such a condition that it is drawn behind a pressure-contact unit 142, is brought in pressure contact with the pressure-contact unit 142. Moreover, a contact caulking section 142A in the pressure contact unit 142 is brought in pressure contact onto a contact unit 141, while a core-wire caulking section 142B in the pressure-contact unit 142 is brought in pressure contact onto the contact unit 141 and the cable core-wire 143 in such a manner that the cable may be positioned on a side facing the pressure-contact joint where the section 142B is mated with the cable and then the rear end part of the contact unit 141 may be positioned on the lower side of the cable. The resulting pressure contact accordingly prevents the end part of the pressure contact joint from being bitten into the fine-line groups forming the core wire 143 and yet prevents the pliable core wire from generating any spring-back force. Thus, electromechanical connections of the pressure-contact unit 142, the contact unit 141 and the core wire 143 to one another become excellent to be stably maintained.
Patent JP-H01237334-A (JP)
Title: Device for determining quantity of fuel injected for internal combustion engine
Inventor: RUUDOUITSUHI SHITSUFUERURU
IPC: F02D41/18
Filed: 1988-11-04
Abstract: PURPOSE: To avoid measurement error of air mass flow rate in an arrangement for calculating fuel injection quantity from the output of an air mass meter and a rotation speed meter by shutting off power supply to the air mass meter when rpm of an engine is below a predetermined threshold value. CONSTITUTION: A bridge circuit 1 formed by a sensor 11 heated by electricity, an air temperature sensor 12 and two trimming resistors 13 is arranged in a suction tube. The bridge circuit 1, a measuring circuit 2 and a power supply 3 constitute an air mass meter. An output signal with respect to air mass flow rate sucked into an internal combustion engine is generated by the air mass meter. The fuel injection quantity is calculated from the said output signal and the output signal of a rotation speed meter 4 by a control device 6. In such an arrangement for calculating fuel injection quantity, a check part 61 for shutting off the power supply 3 of the air mass meter is arranged in the control device if the rpm of the engine dose not reach a threshold value with respect to the engine rpm lower than a start rpm, in the control device 6.
Patent JP-H04155150-A (JP)
Title: Temperature and flow rate controller of hot-water supply apparatus
Inventor: KOBATA YUKIO
IPC: F24H1/10
Filed: 1990-10-17
Abstract: PURPOSE:To produce hot water at an adequate temperature and diminish the temperature fluctuation by a method wherein a water supply pipe and hot-water supply pipe of a heat exchanger are connected by a bypass pipe, a combined function valve is mounted at the junction of the hot-water supply pipe, a bypass on-off valve is able to mix water with hot water discharged from a heat exchanger, and a flow control valve is capable of adjusting the delivery flow rate of hot water. CONSTITUTION:A water supply pipe 25 and a hot-water supply pipe 28 of a hot-water supply apparatus A are connected by a bypass pipe, and a combined function valve E, in which a bypass on-off valve C and a hot-water flow control valve D are combined, is mounted at the junction of the hot-water supply pipe 28. An arc-like bypass groove 51 is provided around the circumference of a valve stem 46 of the combined function valve H, facing a bypass inlet port 43. The arc-like bypass groove 51 and the bypass inlet port 43 form the bypass on-off valve C, and an arc-like mixed water groove 53 and a mixed water outlet port 44 form the hot-water flow control valve D. A portion of water in the water supply pipe 25 is fed into the hot-water supply pipe 28 through the bypass pipe, so that the flow rate of water supplied to the heat exchanger 24 is reduced and high temperature water is delivered to the hot-water supply pipe 28. Water is mixed with the high-temperature water and hot water at an adequate temperature is produced with less fluctuation H in the temperature.
Patent JP-H04153842-A (JP)
Title: Concentrated data generation control system
Inventor: OBA OSAMU
IPC: G06F12/00
Filed: 1990-10-18
Abstract: PURPOSE:To make processes on a terminal system smooth and to stabilize the line use efficiently of a host computer by enabling a data generation control function to automatically start a program group for outputting concentrated data to a transmission file while monitoring the time and the amount of the data. CONSTITUTION:Control information in a control file 3 contains a start section, a start time table, and a concentrated data control quantity, program by program. A control information maintenance part 1 registers and alters the control information in the control file 3 so that a service system is put in optimum operation and a data generation control part 2 monitors the time and data amount according to the control information in the control file 3 and automatically start the program group 5 for outputting the concentrated data to the transmission file 6. The concentrated data outputted to the transmission file 6 by the automatic start are transmitted by a transient resident program 7. Consequently, the processes on the terminal system become smooth and the line use efficiency of the host computer is stabilized.